215732636848

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{18752837}}^1$

素因数の和:18753564

約数の個数: 20

約数和(自身を含む): 418563344160

約数和(自身を除く): 202830707312

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 11504, 18752837, 37505674, 75011348, 150022696, 300045392, 13483289803, 26966579606, 53933159212, 107866318424, 215732636848]

約数ペア:

[(1, 215732636848), (2, 107866318424), (4, 53933159212), (8, 26966579606), (16, 13483289803), (719, 300045392), (1438, 150022696), (2876, 75011348), (5752, 37505674), (11504, 18752837)]